You're in the wrong section if you want an actual discussion. But I'll add my 1 cent (the recession hit me hard):

You are wrong, common sense does exist, but like you said it varies between people and societies. For people who grow up in cities, it would be common sense to not cross the street when the crossing sign is red, but for people who grew up in a forest who have never been in a city and have never seen cars, traffic lights, etc, they wouldn't know any better. On the other hand, for people who grow up in a forest it might be common sense for them to not touch a plant with a certain leaf shape, but for people who live in the city who don't know anything about that plant, they wouldn't know to stay away from it.

So common sense exists, it's just a subjective concept. The closest thing to universal common sense is basic survival instincts.

Well no, because everybody have different point of view LOL i don't know
how am i suppose to know?

If you don't know, you don't have a life.

It's as simple as that..

maybe i rather choose to have no life then have one
cause my life isn't that great :P
and btw what i say was just an exaggeration
i don't really care about your opinion nor wanted to hear it either
so next time think before you act